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Trash star 12 EP

HD 166202

RA 273.3383° · Dec -59.5182° · star

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Score breakdown

· 3 badges
12 pts · Trash
Trash 15 pts → Common
  • Distant (over 1,000 light-years) +6
  • Star +3
  • Yellow-white F-type star +3
Total score 12

3 more points to reach Common.

Badges

  • Star · +3
  • Distant (over 1,000 light-years) · +6
  • Yellow-white F-type star · +3

Trivia

What it actually is

  • Spectral class. Its spectrum reads F6m — an F-type star — a little hotter, whiter and shorter-lived than the Sun.

Sense of scale

  • In perspective. Far away by human standards, yet still a local address inside the Milky Way's spiral arms.

Find it in the sky

  • How to spot it. At magnitude 9.1 you'll want a small backyard telescope, over in Pavo.
  • Southern sky. It rides the southern half of the sky — an easier target the further south you are.
  • Best time of year. It stands highest in the middle of the night around June — that's when to go looking.

Could we get there?

  • Verdict. Impossible with our current technology — and the next millennium of it.

Getting there

  • Aboard Voyager 1. ≈ 24.6 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 2.2 million years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
0.957
bv
0.501
constellation
Pav
dist ly
1399.811
luminosity
36.0745
mag
9.12
name
HD 166202
spect
F6m

About HD 166202

HD 166202 is a trash star. It lies about 1,399.8 light-years from Earth, sits in the constellation Pav, shines at apparent magnitude 9.12 and has spectral type F6m.

Its spectrum reads F6m — an F-type star — a little hotter, whiter and shorter-lived than the Sun.

How to see it

Look for HD 166202 in the constellation Pav. At apparent magnitude 9.12, a small backyard telescope will bring it into view.

Like any astronomical target, HD 166202 is best seen from a dark site away from city lights, and when it is above the horizon depends on your latitude and the time of year. The visibility panel above works out tonight's viewing window for your saved location.

Why HD 166202 is a trash star

HD 166202 scores 12 points on Spacedle's rarity scale, which places it in the trash tier. Another 3 points would lift it into a rarer tier.

That score comes from 3 science badges — Star, Distant (over 1,000 light-years) and Yellow-white F-type star — each earned for a real, measurable property of the object. Rarity on Spacedle is never random: the more remarkable an object's astrophysics, the more badges it collects, the higher it scores, and the rarer it ranks.